mybaits 中没有else要用chose when otherwise 代替

模板：

<!--批量插入用户-->
<insert id="insertBusinessUserList" parameterType="java.util.List">insert into `business_user` (`id` , `user_type` , `user_login` )values<foreach collection="list" index="index" item="item" separator=","><trim prefix="(" suffix=")" suffixOverrides=","><choose><when test="item.id != null and item.id !=''">#{item.id,jdbcType=CHAR},</when><otherwise>'',</otherwise></choose><choose><when test="item.userType != null and item.userType !=''">#{item.userType,jdbcType=VARCHAR},</when><otherwise>'',</otherwise></choose></trim></foreach>
</insert>

<select id="selectSelective" resultMap="xxx" parameterType="xxx">select<include refid="Base_Column_List"/>from xxxwhere del_flag=0<choose><when test="xxx !=null and xxx != ''">and xxx like concat(concat('%', #{xxx}), '%')</when><otherwise>and xxx like '**%'</otherwise></choose>
</select>

 使用

 <!--获取业务量发展报表月份倒序集合--><select id="monthList" resultType="java.lang.Integer">select `month` from business_development<choose><when test="#{topOrgCode} == #{orgCode}">where topOrgCode = #{topOrgCode}</when><otherwise>where topOrgCode = #{topOrgCode} and code = #{orgCode}</otherwise></choose>group by month order by month desc</select>